Dunn Gulch is a Valley located in Restigouche, New Brunswick and has an elevation of 207 meters.

• Latitude: 47° 32' 21'' North   (decimal: 47.5391943)
• Longitude: 67° 33' 37'' West   (decimal: -67.5603003)
• Topography Feature Category: Valley
• Geographical Feature: Gulch
• Canadian Province/Territory: New Brunswick
• Elevation: 207 meters
• Location: Restigouche
• Atlas of Canada Locator Map: Dunn Gulch
• GPS Coordinate Locator Map: Dunn Gulch Lat/Long